/*
 * Copyright (c) 2022 KCloud-Platform-Alibaba Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */

package org.laokou.common.algorithm.template.select;

import java.util.List;
import java.util.Random;

/**
 * @author laokou
 */
public class RandomSelectAlgorithm<T> extends AbstractSelectAlgorithm<T> {

	private final Random RANDOM = new Random(System.currentTimeMillis());

	@Override
	public T select(List<T> list, Object arg) {
		int value = this.RANDOM.nextInt(list.size());
		return list.get(value);
	}

}
